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Oval|Natural|GIA

1.51ct E SI2 Oval Natural Diamond

ID • E/SI2 • GIA 6361875681

Certificate GIA 6361875681

Diamond specifications and retailer prices

From $7,291 CAD
HK$40,700 HKD
As of October 29, 2026
Save $7,921 CAD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $15,212 CAD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6361875681. Listed at 13 retailers as of October 27, 2026, with prices from $7,291 to $15,212, a $7,921 spread on the same certified stone. NZ Jewellers lists it at $15,212. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
E
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6361875681
Dimensions7.80 × 5.96 × 4.17 mm
L/W Ratio1.31
Top View
7.80 mm5.96 mm1.51 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6361875681
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 70.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $15,212 CAD|Low: $7,291 CAD|High: $15,212 CAD|Avg: $9,759 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 5$7,291 CAD
Retailer 3$7,932 CAD
Retailer 15$8,395 CAD
Retailer 2$8,596 CAD
Retailer 8$8,724 CAD
Retailer 4$8,921 CAD
Retailer 11$9,095 CAD
Retailer 12$9,095 CAD
Retailer 13$9,095 CAD
Retailer 6$9,125 CAD
Retailer 10$9,923 CAD
Retailer 14$10,494 CAD
Retailer 7$11,313 CAD
Retailer 9$13,472 CAD
NZ Jewellers$15,212 CAD

24 data points across 15 retailers

13 retailers$7,291 CAD to $15,212 CAD

A
Cheapest Retailer
-
$7,291 CAD
HK$40,700 HKD
A
Retailer 2
-
$7,932 CAD
$5,667 USD
View
A
Retailer 3
-
$8,395 CAD
$5,998 USD
View
Final sale: no returns
A
Retailer 4
-
$8,596 CAD
£4,836 GBP
View
A
Retailer 5
-
$8,724 CAD
£4,908 GBP
View
A
Retailer 6
-
$9,095 CAD
$6,498 USD
View
A
Retailer 7
-
$9,095 CAD
$6,498 USD
View
A
Retailer 8
-
$9,095 CAD
$6,498 USD
View
A
Retailer 9
-
$9,125 CAD
$6,520 USD
View
A
Retailer 10
-
$9,923 CAD
€6,752 EUR
View
B+
Retailer 11
-
$10,494 CAD
$7,498 USD
View
B+
Retailer 12
-
$13,472 CAD
£7,579 GBP
View
Most Expensive
B
NZ Jewellers
79a8aa27-7c4f-4eb4-9ace-7a53aa3dc367 · Oct 27
$15,212 CAD
$10,869 USD
View
12 more retailers have this diamond
Prices start from $7,291 CADSave up to $7,921 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.51ct Oval
$7,291 CAD